Bob Copeland <me@bobcopeland.com> writes:
quoted text
> +
> +	bitmap_size = (sbi->s_num_blocks + 7) / 8;
> +	array_size = (bitmap_size + sb->s_blocksize - 1) / sb->s_blocksize;
> +
> +	sbi->s_imap_size = array_size;
> +	sbi->s_imap = kzalloc(array_size * sizeof(unsigned long), GFP_KERNEL);


If the array can be really 300k you should probably have a vmalloc fallback
here.

-Andi
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